What is the HPE 867330-B21 adapter and its main role in a server?

The HPE 867330-B21 is the HPE Ethernet 10Gb 2-port 522FLR-T Converged Network Adapter. It provides two 10Gb Ethernet ports for server connectivity and is categorized as a PCIe FlexibleLOM 10Gb Ethernet Converged Network Adapter. Its main role is to supply 10Gb network and converged I/O capabilities for compatible HPE ProLiant servers.

How many network connections does the HPE 522FLR-T 867330-B21 provide?

The HPE Ethernet 10Gb 2-port 522FLR-T Converged Network Adapter 867330-B21 provides two network connections. It is explicitly described as an Ethernet 10Gb 2-port adapter, enabling dual 10Gb Ethernet links from a single card within an HPE ProLiant server, supporting designs that require multiple network paths.

For which server family is the HPE 867330-B21 522FLR-T adapter intended?

The HPE 867330-B21 522FLR-T adapter is categorized as a Dual-port 10GbE 522FLR-T for ProLiant servers. This indicates it is intended for use in HPE ProLiant server platforms that support PCIe FlexibleLOM 10Gb Ethernet Converged Network Adapters, aligning the adapter with HPE’s ProLiant ecosystem.

What type of adapter family does the 867330-B21 belong to?

The 867330-B21 belongs to the Network Adapters, PCIe FlexibleLOM 10Gb Ethernet Converged Network Adapter category. It is specifically listed as the Dual-port 10GbE 522FLR-T for ProLiant servers, which identifies both its speed class and its position within HPE’s FlexibleLOM-based server network adapter offerings.

What does the 'converged network adapter' description imply for the 522FLR-T?

The 522FLR-T is described as a Converged Network Adapter, meaning it is designed to support converged networking on the same adapter hardware. In this case, it is an Ethernet 10Gb 2-port converged network adapter within the PCIe FlexibleLOM 10Gb Ethernet Converged Network Adapter category for HPE ProLiant servers, unifying network connectivity needs on one card.

867330-B21 - HPE 867330-B21 10Gb 2-port 522FLR-T network adapter

Name: HPE 867330-B21 10Gb 2-port 522FLR-T network adapter
Brand: HPE
SKU: 867330-B21

867330-B21 - HPE 867330-B21 10Gb 2-port 522FLR-T network adapter | US IT Hardware

Product overview

The HPE Ethernet 10Gb 2-port 522FLR-T Converged Network Adapter 867330-B21 is designed for HPE ProLiant servers that require 10 Gigabit connectivity in a FlexibleLOM form factor. As a dual-port 10Gb Ethernet converged network adapter, it enables server environments to standardize on a single adapter model for both networking and converged traffic needs. The 522FLR-T designation identifies it as a member of HPE’s PCIe FlexibleLOM 10Gb Ethernet adapter family. With two 10Gb Ethernet ports, it supports high-bandwidth server connections in data center or enterprise deployments. This adapter fits within the Network Adapters, PCIe FlexibleLOM 10Gb Ethernet Converged Network Adapter, Dual-port 10GbE 522FLR-T for ProLiant servers category, making it suitable for consistent deployment across compatible HPE platforms where 10Gb connectivity and converged network functions are required.

Dual-port 10Gb Ethernet 522FLR-T converged adapter
Designed for use in HPE ProLiant servers
Part of PCIe FlexibleLOM 10Gb adapter family
Converged network adapter for combined traffic
Compact solution with two 10Gb Ethernet ports
Identified by HPE SKU 867330-B21

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Featuring

Manufacturer part #	867330-B21
Brand	HPE
Condition	New
Model	HPE Ethernet 10Gb 2-port 522FLR-T Converged Network Adapter
Controller	Cavium CN8033 network controller
Indicators	Per-port LED indicators for link and activity status
Technology	Converged Network Adapter supporting Ethernet and iSCSI offload
Form Factor	FlexibleLOM
Boot Options	PXE boot and iSCSI boot supported
Cabling Type	10GBASE-T over CAT6A UTP
FCoE Support	Supports Fibre Channel over Ethernet (FCoE) with hardware offload

Compatible systems

Confirmed compatible with HPE ProLiant DL360 Gen10 server based on 867330-B21 listings.

HPE ProLiant
Model: ProLiant DL360 Gen10
Form factor: Rack server
Generation: Gen10
Listed as for ProLiant DL360 Gen10 Server on 867330-B21 product page.

Best for

ProLiant server networking
Suitable for HPE ProLiant servers that require a dual-port 10Gb Ethernet 522FLR-T converged network adapter in a FlexibleLOM form factor.
10GbE connectivity upgrades
Applicable for environments standardizing on Ethernet 10Gb 2-port adapters to move from lower-speed links to 10Gb connections on HPE servers.
Converged I/O deployments
Fits scenarios that need a converged network adapter, using the HPE Ethernet 10Gb 2-port 522FLR-T to support combined network traffic types on a single card.
Standardized adapter fleets
Useful for organizations that want a consistent HPE Ethernet 10Gb 2-port 522FLR-T adapter model across multiple ProLiant systems.
Data center server refresh
Appropriate for data center refresh projects where ProLiant servers are equipped with dual-port 10Gb Ethernet converged network adapters.

Details

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Product Line	HPE Ethernet 10Gb Adapters

Product Type	Network adapter

Compatibility	HPE ProLiant DL360 Gen10 server; other selected HPE ProLiant servers

Link Aggregation	Supports NIC teaming and bonding for higher throughput and redundancy

Advanced Features	Supports Data Center Bridging (DCB) features including priority-based flow control and enhanced transmission selection

Reliability Metric	Designed for enterprise-class 24x7 operation (MTBF not explicitly published)

Jumbo Frame Support	Jumbo frames up to 9 KB

Offload Capabilities	TCP segmentation offload, large receive offload, checksum offload, Receive Side Scaling (RSS)

iSCSI Offload Support	Full iSCSI boot and offload capability, including multiple iSCSI sessions

Maximum Cable Distance	100 m over CAT6A for 10 GbE

Connectivity Technology	Wired

Virtualization Features	Supports SR-IOV and network partitioning (NPAR) for virtualized environments

PCI Express Specification	PCI Express 3.0 x8 electrical

Supported Server Families	HPE ProLiant Gen9 and Gen10 servers including ProLiant DL360 Gen10 and DL380 Gen10

Link Aggregation Protocols	Supports IEEE 802.3ad link aggregation (LACP) for port trunking

Supported Operating Systems	Microsoft Windows Server, Red Hat Enterprise Linux, SUSE Linux Enterprise Server, VMware ESXi (versions per HPE Support Matrix)

Data Link Protocols Supported	10 Gigabit Ethernet, Gigabit Ethernet, Fast Ethernet

Latency Optimization	Low latency design with cut-through switching and hardware offload
Aggregate Theoretical Bandwidth	40 Gbps bi-directional (two ports, each 20 Gbps bi-directional)

Maximum Power Consumption	Approximately 14 W maximum
Typical Power Consumption	Approximately 10 W typical under normal operation

Networking Ports & Interfaces

Ports	2
Port Type	RJ-45
Port Speed	10GBase-T
Connector Type	RJ-45
Host Interface	PCI Express
Interface Type	PCI Express FlexibleLOM
Network Data Rate	10 Gb/s
Ethernet Technology	10 Gigabit Ethernet
Management Features	Adapter configuration and management through HPE Lights-Out (iLO) and HPE OneView integration
Virtual LAN Features	Supports IEEE 802.1Q VLAN tagging and trunking with up to 4,096 VLAN IDs
Number of Ethernet Ports	2 ports
Power Management Features	Supports advanced power management including Energy Efficient Ethernet
Network Management Protocols	Supports SNMP-based monitoring when used with HPE management tools
Supported Ethernet Standards	IEEE 802.3an (10GBASE-T), IEEE 802.3ab (1000BASE-T), IEEE 802.3u (100BASE-TX), IEEE 802.1Q VLAN tagging
Network Processor Offload Engine	Onboard hardware offload for TCP/IP, iSCSI, and FCoE
Remote Management Interface Support	Supports out-of-band management integration via HPE iLO when installed in supported servers

HPE 867330-B21 10Gb 2-port 522FLR-T network adapter